IndexTTS: An Industrial-Level Controllable and Efficient Zero-Shot Text-To-Speech System. - Wei Deng; Siyi Zhou; Jingchen Shu; Jinchao Wang; Lu Wang (CoRR, 2025)

IndexTTS2: A Breakthrough in Emotionally Expressive and Duration-Controlled Auto-Regressive Zero-Shot Text-to-Speech. - Siyi Zhou; Yiquan Zhou; Yi He; Xun Zhou; Jinchao Wang; Wei Deng; Jingchen Shu (CoRR, 2025)